diff --git a/koa/package-lock.json b/koa/package-lock.json
index 6f539e1..ce601ab 100644
--- a/koa/package-lock.json
+++ b/koa/package-lock.json
@@ -548,9 +548,9 @@
       }
     },
     "moment": {
-      "version": "2.25.3",
-      "resolved": "https://registry.npm.taobao.org/moment/download/moment-2.25.3.tgz",
-      "integrity": "sha1-JS/0ExnPQeR3YaGojKsw7f6YCMA="
+      "version": "2.29.4",
+      "resolved": "https://registry.npmjs.org/moment/-/moment-2.29.4.tgz",
+      "integrity": "sha512-5LC9SOxjSc2HF6vO2CyuTDNivEdoz2IvyJJGj6X8DJ0eFyfszE0QiEd+iXmBvUP3WHxSjFH/vIsA0EN00cgr8w=="
     },
     "moment-timezone": {
       "version": "0.5.28",